| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1962 |
|
Galaxy Magazine, October 1962 | Galaxy Publishing Corporation | MAGAZINE | 144 |
| October 1962 |
|
Galaxy Magazine, October 1962 | Galaxy Publishing Corporation | MAGAZINE | 144 |
| April 2016 | Plague of Pythons | Project Gutenberg | Novel |